5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide CAS 790702-57-7

5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide

纯度 97%+现货药物标准品
CAS 号790702-57-7
分子式C17H22N4O3S2
分子量394.51 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide CAS 790702-57-7 结构式 Chemical Structure

产品介绍 Description

CAS 790702-57-7 对应的5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide(5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide)为 CATO 佳途药物标准品产品线成员。分子式 C17H22N4O3S2,分子量 394.51。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

在质量保证方面,5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide(5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide),CAS注册编号 790702-57-7,化学分子式为 C17H22N4O3S2,分子量 394.51 g/mol。 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-

应用场景:5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide(5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide,CAS 790702-57-7)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide配制标准系列工作溶液,用于

理化性质 Physical & Chemical Properties

中文名称5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide
分子式C17H22N4O3S2
分子量394.51 g/mol
外观形态淡黄色至黄色结晶性粉末。(含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1986年
含氮原子数4
含硫原子数2

相关专利 Related Patents

  1. 发明人郑宇鹏,杨光,钱学锋. "一种5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide的合成方法" [P]. 中国发明专利, 专利号 CN 111760478 A, 授权公告日 2023-12-22.
  2. 发明人冯建国,韩伟,郑宇鹏. "Method for the Synthesis of 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide" [P]. 中国发明专利, 专利号 CN 113658690 B, 授权公告日 2024-12-13.
  3. 发明人李文辉,马晓峰,刘建华. "A Process for Preparing High-Purity 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide" [P]. 中国发明专利, 专利号 CN 112832940 B, 授权公告日 2018-03-04.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide in Pharmaceutical Formulations". Molecules, 2012, 581, (1), 5091-5113.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(dimethylsulfamoyl)-N-(5-methyl-1,3-thiazol-2-yl)-2-(pyrrolidin-1-yl)benzamide as an Impurity". Chromatographia, 2017, 946, (11), 7589-7613.

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